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CAS Number: 7377-03-9

SMILES : ONC(=O)CCCCCCC

CHEM :

MOL FOR: C8 H17 N1 O2

MOL WT : 159.23

------------------------------ EPI SUMMARY (v4.11) --------------------------

Physical Property Inputs:

Log Kow (octanol-water): ------

Boiling Point (deg C) : ------

Melting Point (deg C) : ------

Vapor Pressure (mm Hg) : ------

Water Solubility (mg/L): ------

Henry LC (atm-m3/mole) : ------

Log Octanol-Water Partition Coef (SRC):

Log Kow (KOWWIN v1.68 estimate) = 1.66

Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPVP v1.43):

Boiling Pt (deg C): 343.32 (Adapted Stein & Brown method)

Melting Pt (deg C): 110.43 (Mean or Weighted MP)

VP(mm Hg,25 deg C): 2.49E-006 (Modified Grain method)

VP (Pa, 25 deg C) : 0.000333 (Modified Grain method)

MP (exp database): 78.75 deg C

Subcooled liquid VP: 8.1E-006 mm Hg (25 deg C, Mod-Grain method)

: 0.00108 Pa (25 deg C, Mod-Grain method)

Water Solubility Estimate from Log Kow (WSKOW v1.42):

Water Solubility at 25 deg C (mg/L): 2635

log Kow used: 1.66 (estimated)

no-melting pt equation used

Water Sol Estimate from Fragments:

Wat Sol (v1.01 est) = 14000 mg/L

ECOSAR Class Program (ECOSAR v1.11):

Class(es) found:

Amides

Henrys Law Constant (25 deg C) [HENRYWIN v3.20]:

Bond Method : 1.23E-010 atm-m3/mole (1.24E-005 Pa-m3/mole)

Group Method: Incomplete

For Henry LC Comparison Purposes:

User-Entered Henry LC: not entered

Henrys LC [via VP/WSol estimate using User-Entered or Estimated values]:

HLC: 1.980E-010 atm-m3/mole (2.006E-005 Pa-m3/mole)

VP: 2.49E-006 mm Hg (source: MPBPVP)

WS: 2.64E+003 mg/L (source: WSKOWWIN)

Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:

Log Kow used: 1.66 (KowWin est)

Log Kaw used: -8.299 (HenryWin est)

Log Koa (KOAWIN v1.10 estimate): 9.959

Log Koa (experimental database): None

Probability of Rapid Biodegradation (BIOWIN v4.10):

Biowin1 (Linear Model) : 0.7802

Biowin2 (Non-Linear Model) : 0.9303

Expert Survey Biodegradation Results:

Biowin3 (Ultimate Survey Model): 3.1456 (weeks )

Biowin4 (Primary Survey Model) : 3.8871 (days )

MITI Biodegradation Probability:

Biowin5 (MITI Linear Model) : 0.5353

Biowin6 (MITI Non-Linear Model): 0.6284

Anaerobic Biodegradation Probability:

Biowin7 (Anaerobic Linear Model): 0.5947

Ready Biodegradability Prediction: YES

Hydrocarbon Biodegradation (BioHCwin v1.01):

Structure incompatible with current estimation method!

Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:

Vapor pressure (liquid/subcooled): 0.00108 Pa (8.1E-006 mm Hg)

Log Koa (Koawin est ): 9.959

Kp (particle/gas partition coef. (m3/ug)):

Mackay model : 0.00278

Octanol/air (Koa) model: 0.00223

Fraction sorbed to airborne particulates (phi):

Junge-Pankow model : 0.0912

Mackay model : 0.182

Octanol/air (Koa) model: 0.152

Atmospheric Oxidation (25 deg C) [AopWin v1.92]:

Hydroxyl Radicals Reaction:

OVERALL OH Rate Constant = 16.3973 E-12 cm3/molecule-sec

Half-Life = 0.652 Days (12-hr day; 1.5E6 OH/cm3)

Half-Life = 7.828 Hrs

Ozone Reaction:

No Ozone Reaction Estimation

Fraction sorbed to airborne particulates (phi):

0.137 (Junge-Pankow, Mackay avg)

0.152 (Koa method)

Note: the sorbed fraction may be resistant to atmospheric oxidation

Soil Adsorption Coefficient (KOCWIN v2.00):

Koc : 218.4 L/kg (MCI method)

Log Koc: 2.339 (MCI method)

Koc : 69.1 L/kg (Kow method)

Log Koc: 1.840 (Kow method)

Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v2.00]:

Rate constants can NOT be estimated for this structure!

Bioaccumulation Estimates (BCFBAF v3.01):

Log BCF from regression-based method = 0.763 (BCF = 5.788 L/kg wet-wt)

Log Biotransformation Half-life (HL) = -1.0107 days (HL = 0.09756 days)

Log BCF Arnot-Gobas method (upper trophic) = 0.649 (BCF = 4.456)

Log BAF Arnot-Gobas method (upper trophic) = 0.649 (BAF = 4.456)

log Kow used: 1.66 (estimated)

Volatilization from Water:

Henry LC: 1.23E-010 atm-m3/mole (estimated by Bond SAR Method)

Half-Life from Model River: 6.006E+006 hours (2.503E+005 days)

Half-Life from Model Lake : 6.553E+007 hours (2.73E+006 days)

Removal In Wastewater Treatment:

Total removal: 2.03 percent

Total biodegradation: 0.09 percent

Total sludge adsorption: 1.94 percent

Total to Air: 0.00 percent

(using 10000 hr Bio P,A,S)

Level III Fugacity Model:

Mass Amount Half-Life Emissions

(percent) (hr) (kg/hr)

Air 0.0023 15.7 1000

Water 17.7 360 1000

Soil 82.2 720 1000

Sediment 0.18 3.24e+003 0

Persistence Time: 764 hr

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